Foetal peak systolic velocity in the middle cerebral artery: an Asian reference range
The aim of this study was to establish reference values of peak systolic blood flow velocity measurement in the foetal middle cerebral artery (MCA-PSV) in the local Asian obstetric population and to compare our reference ranges with those of previously-published studies. 329 normal pregnant women at...
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| Veröffentlicht in: | Singapore medical journal 2009-06, Vol.50 (6), p.584-586 |
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| creator | TAN, K. B. L FOOK-CHONG, S. M. C LEE, S. L TAN, L. K |
| description | The aim of this study was to establish reference values of peak systolic blood flow velocity measurement in the foetal middle cerebral artery (MCA-PSV) in the local Asian obstetric population and to compare our reference ranges with those of previously-published studies.
329 normal pregnant women attending the outpatient antenatal clinics of the Department of Obstetrics and Gynaecology in the Singapore General Hospital underwent Doppler ultrasonography at least once between 16 and 40 weeks' gestation. The blood flow velocity recordings from the foetal middle cerebral artery were obtained. New reference ranges were constructed by regressing each parameter on gestational age.
New reference ranges for foetal middle cerebral artery with gestation were constructed for an Asian population. Our reference curves were compared with that of a previously-constructed one.
MCA-PSV increases with advancing gestational age. There appear to be differences between Asian and non-Asian reference ranges for MCA-PSV. |
| format | Article |
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329 normal pregnant women attending the outpatient antenatal clinics of the Department of Obstetrics and Gynaecology in the Singapore General Hospital underwent Doppler ultrasonography at least once between 16 and 40 weeks' gestation. The blood flow velocity recordings from the foetal middle cerebral artery were obtained. New reference ranges were constructed by regressing each parameter on gestational age.
New reference ranges for foetal middle cerebral artery with gestation were constructed for an Asian population. Our reference curves were compared with that of a previously-constructed one.
MCA-PSV increases with advancing gestational age. There appear to be differences between Asian and non-Asian reference ranges for MCA-PSV.</description><identifier>ISSN: 0037-5675</identifier><identifier>PMID: 19551310</identifier><identifier>CODEN: SIMJA3</identifier><language>eng</language><publisher>Singapore: Singapore Medical Association</publisher><subject>Anemias. Hemoglobinopathies ; Asia ; Asian Continental Ancestry Group ; Biological and medical sciences ; Blood Flow Velocity ; Diseases of red blood cells ; Female ; Fetus - blood supply ; General aspects ; Gestational Age ; Hematologic and hematopoietic diseases ; Humans ; Medical sciences ; Middle Cerebral Artery - embryology ; Middle Cerebral Artery - pathology ; Obstetrics - methods ; Pregnancy ; Reference Values ; Singapore ; Systole ; Time Factors ; Ultrasonography, Prenatal - methods</subject><ispartof>Singapore medical journal, 2009-06, Vol.50 (6), p.584-586</ispartof><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21677893$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19551310$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>TAN, K. B. L</creatorcontrib><creatorcontrib>FOOK-CHONG, S. M. C</creatorcontrib><creatorcontrib>LEE, S. L</creatorcontrib><creatorcontrib>TAN, L. K</creatorcontrib><title>Foetal peak systolic velocity in the middle cerebral artery: an Asian reference range</title><title>Singapore medical journal</title><addtitle>Singapore Med J</addtitle><description>The aim of this study was to establish reference values of peak systolic blood flow velocity measurement in the foetal middle cerebral artery (MCA-PSV) in the local Asian obstetric population and to compare our reference ranges with those of previously-published studies.
329 normal pregnant women attending the outpatient antenatal clinics of the Department of Obstetrics and Gynaecology in the Singapore General Hospital underwent Doppler ultrasonography at least once between 16 and 40 weeks' gestation. The blood flow velocity recordings from the foetal middle cerebral artery were obtained. New reference ranges were constructed by regressing each parameter on gestational age.
New reference ranges for foetal middle cerebral artery with gestation were constructed for an Asian population. Our reference curves were compared with that of a previously-constructed one.
MCA-PSV increases with advancing gestational age. There appear to be differences between Asian and non-Asian reference ranges for MCA-PSV.</description><subject>Anemias. Hemoglobinopathies</subject><subject>Asia</subject><subject>Asian Continental Ancestry Group</subject><subject>Biological and medical sciences</subject><subject>Blood Flow Velocity</subject><subject>Diseases of red blood cells</subject><subject>Female</subject><subject>Fetus - blood supply</subject><subject>General aspects</subject><subject>Gestational Age</subject><subject>Hematologic and hematopoietic diseases</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Middle Cerebral Artery - embryology</subject><subject>Middle Cerebral Artery - pathology</subject><subject>Obstetrics - methods</subject><subject>Pregnancy</subject><subject>Reference Values</subject><subject>Singapore</subject><subject>Systole</subject><subject>Time Factors</subject><subject>Ultrasonography, Prenatal - methods</subject><issn>0037-5675</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kDlPxDAQhVOA2GXhLyA30EVy4jN0qxWXtBIN1JGPCRicA9tByr_HEoFmpphv5r03J8UWYyJKxgXbFOcxfmBcCyzlWbGpGsYqUuFt8Xo_QlIeTaA-UVxiGr0z6Bv8aFxakBtQegfUO2s9IAMBdMi0CgnCcovUgPbR5Rqgy7PBAApqeIOL4rRTPsLl2ndZ5-7l8Fgenx-eDvtjOdWkSaXiGmqiZWVrTCnFUjTZVKMlU3WHtbCdkUAM5dpgDjybtoxRQzjmBpqGkF1x83t3CuPXDDG1vYsGvFcDjHNsuaAVyWsZvFrBWfdg2ym4XoWl_XtEBq5XQEWjfJdjGBf_ubriQsis-AM51mU5</recordid><startdate>20090601</startdate><enddate>20090601</enddate><creator>TAN, K. B. L</creator><creator>FOOK-CHONG, S. M. C</creator><creator>LEE, S. L</creator><creator>TAN, L. K</creator><general>Singapore Medical Association</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20090601</creationdate><title>Foetal peak systolic velocity in the middle cerebral artery: an Asian reference range</title><author>TAN, K. B. L ; FOOK-CHONG, S. M. C ; LEE, S. L ; TAN, L. K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p239t-a6be23b81d2044408793109b85a2f0b7dfc8e3c46bc06e6955d554c3606ce9933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Anemias. Hemoglobinopathies</topic><topic>Asia</topic><topic>Asian Continental Ancestry Group</topic><topic>Biological and medical sciences</topic><topic>Blood Flow Velocity</topic><topic>Diseases of red blood cells</topic><topic>Female</topic><topic>Fetus - blood supply</topic><topic>General aspects</topic><topic>Gestational Age</topic><topic>Hematologic and hematopoietic diseases</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>Middle Cerebral Artery - embryology</topic><topic>Middle Cerebral Artery - pathology</topic><topic>Obstetrics - methods</topic><topic>Pregnancy</topic><topic>Reference Values</topic><topic>Singapore</topic><topic>Systole</topic><topic>Time Factors</topic><topic>Ultrasonography, Prenatal - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TAN, K. B. L</creatorcontrib><creatorcontrib>FOOK-CHONG, S. M. C</creatorcontrib><creatorcontrib>LEE, S. L</creatorcontrib><creatorcontrib>TAN, L. K</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Singapore medical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TAN, K. B. L</au><au>FOOK-CHONG, S. M. C</au><au>LEE, S. L</au><au>TAN, L. K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Foetal peak systolic velocity in the middle cerebral artery: an Asian reference range</atitle><jtitle>Singapore medical journal</jtitle><addtitle>Singapore Med J</addtitle><date>2009-06-01</date><risdate>2009</risdate><volume>50</volume><issue>6</issue><spage>584</spage><epage>586</epage><pages>584-586</pages><issn>0037-5675</issn><coden>SIMJA3</coden><abstract>The aim of this study was to establish reference values of peak systolic blood flow velocity measurement in the foetal middle cerebral artery (MCA-PSV) in the local Asian obstetric population and to compare our reference ranges with those of previously-published studies.
329 normal pregnant women attending the outpatient antenatal clinics of the Department of Obstetrics and Gynaecology in the Singapore General Hospital underwent Doppler ultrasonography at least once between 16 and 40 weeks' gestation. The blood flow velocity recordings from the foetal middle cerebral artery were obtained. New reference ranges were constructed by regressing each parameter on gestational age.
New reference ranges for foetal middle cerebral artery with gestation were constructed for an Asian population. Our reference curves were compared with that of a previously-constructed one.
MCA-PSV increases with advancing gestational age. There appear to be differences between Asian and non-Asian reference ranges for MCA-PSV.</abstract><cop>Singapore</cop><pub>Singapore Medical Association</pub><pmid>19551310</pmid><tpages>3</tpages></addata></record> |
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| ispartof | Singapore medical journal, 2009-06, Vol.50 (6), p.584-586 |
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| language | eng |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Anemias. Hemoglobinopathies Asia Asian Continental Ancestry Group Biological and medical sciences Blood Flow Velocity Diseases of red blood cells Female Fetus - blood supply General aspects Gestational Age Hematologic and hematopoietic diseases Humans Medical sciences Middle Cerebral Artery - embryology Middle Cerebral Artery - pathology Obstetrics - methods Pregnancy Reference Values Singapore Systole Time Factors Ultrasonography, Prenatal - methods |
| title | Foetal peak systolic velocity in the middle cerebral artery: an Asian reference range |
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